Question, can this calculator evaluate algebra?
yes example
$${\mathtt{3}}{\mathtt{\,\times\,}}{\mathtt{x}} = {\mathtt{7}} \Rightarrow {\mathtt{x}} = {\frac{{\mathtt{7}}}{{\mathtt{3}}}} \Rightarrow {\mathtt{x}} = {\mathtt{2.333\: \!333\: \!333\: \!333\: \!333\: \!3}}$$